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Calendar.ShowDayHeader Property

Gets or sets a value indicating whether the heading for the days of the week is displayed.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

'Declaration
Public Property ShowDayHeader As Boolean
<asp:Calendar ShowDayHeader="True|False" />

Property Value

Type: System.Boolean
true if the heading for the days of the week is displayed; otherwise, false. The default is true.

Use the ShowDayHeader property to specify whether the heading for the days of the week is displayed.

The appearance of the heading can be customized by using the DayHeaderStyle property.

TopicLocation
How to: Customize Calendar Web Server Control AppearanceBuilding ASP .NET Web Applications
How to: Customize Calendar Web Server Control AppearanceBuilding ASP .NET Web Applications

The following code example demonstrates how to use the ShowDayHeader property to hide the heading for the days of the week.

<%@ Page Language="VB" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>Calendar Example</title>
</head>
<body>

   <form id="form1" runat="server">

      <h3>Calendar Example</h3>

      <asp:Calendar id="calendar1" runat="server"
           ShowDayHeader="False"/>

   </form>

</body>
</html>
<%@ Page Language="VB" AutoEventWireup="True" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
   <script runat="server" >

      Sub Check_Change(sender As Object, e As EventArgs)

         ' Show or hide the day header section of the Calendar control
         ' depending on the state of the ShowDayHeaderCheckBox CheckBox
         ' control.
         If ShowDayHeaderCheckBox.Checked Then

            Calendar1.ShowDayHeader = True

         Else

            Calendar1.ShowDayHeader = False

         End If

      End Sub

   </script>

<head runat="server">
    <title> Calendar ShowDayHeader Example </title>
</head>
<body>

   <form id="form1" runat="server">

      <h3> Calendar ShowDayHeader Example </h3>

      Select whether to show or hide the day header section.

      <br /><br /> 

      <asp:Calendar id="Calendar1" 
           ShowTitle="True"
           runat="server"/>

      <br /><br />

      <asp:CheckBox id="ShowDayHeaderCheckBox"
           Text="Show/Hide day header section"
           AutoPostBack="True"
           Checked="True"
           OnCheckedChanged="Check_Change"
           runat="server"/>

   </form>

</body>
</html>
 

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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